I don't own PS or have the manual for such, but the following is typical with a lot of equipment...
The red light off and on might be a flash sequence for a numerical code. Typically short pause between flashes is for determining the number and long pauses between flashes are for separation between code numbers.
Flash SP Flash SP Flash LP Flash SP Flash would indicate error code 32. (SP = short Pause, LP = long Pause)
In any case, I suggest you procure the owners manual or consult the manufacturer for list of error codes and how to retrieve.
Good luck and please follow up with resolution so others can learn from your situation.
2012 JD855D OPS Black Poly Roof, Deluxe Cargo Box, Front and Rear Protection, Power Lift, Front Hood Rack, Rear Screen (homemade), 800 Watt Inverter, 2500lb Winch installed in cargo bed, Front and Rear LED auxiliary lighting (4" square 27 watt), Front and Rear CV Guards, Koplin Side Mirrors